[1/2] Add network stats to status bar

Also includes
http://gerrit.aokp.co/#/c/13356/
http://gerrit.aokp.co/#/c/13360/

PS2:
Get the time delta between updates and use that to show
average bytes per second.

Change-Id: Ib06a713e6d93649ae8c8e5be5fd62c4f44a48416

PS3:
Code cleanup, change default text color and size to fit
AOKP and add ability to change text color.

PS4:
Fix up layout for cleaner spacing and add for tablets

PS8: Moved indicator before status icons

Change-Id: Ie3cdb038fecfe8cbb9b7a670c50dc7ebd22690e1

Conflicts:
	core/java/android/provider/Settings.java
	packages/SystemUI/res/values/dimens_custom.xml
	packages/SystemUI/res/values/styles_custom.xml
	packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBarTransitions.java

Conflicts:
	packages/SystemUI/res/values/slim_dimens.xml
	packages/SystemUI/res/values/styles.xml
Network stats: Improved codes

* Format speed text using Formatter.formatFileSize
* Set speed text to empty if speed below 1 KB
* Don't do unnecessary things if network stats is disabled
* Address appropriate task for each intent
* SettingsObserver should only observe settings part

Change-Id: I02f7bbb3f911569d2227e3df21e5c72456a157c4
[1/2] Base: Show/hide network speed arrow icons

Change-Id: I98ad9f569f6f25cfd68bd56fb3b21598b74772ef
Revert "[1/2] Base: Show/hide network speed arrow icons"

This reverts commit eb7bc1951f6ec9429844de73677e3ae1e6d4894c.
Revert "Network stats: Improved codes"

This reverts commit b39b5e9dbc5c2d7c0fafe327158ee9411c0fa81b.
Frameworks: TRLS [1/5]

Initial publish of TRLS frameworks patch. Please no bug reports. I'm only publishing this as a preview. It's still very much a WIP.

PS: remove system dialog hololight themes due to clashing
        with apps that use system dialogs with their own
        resources/text colors, resulting in a white foreground/
        white background (unreadable).

PS: increase readability of notification icon

PS: redirect holo system themes to hololight

PS: preparations for hololight volume panel and global menu

PS: volume panel java crap

PS: redirect alert dialog style for global menu and other
        alert dialogs throughout the system

PS: TRLS default global menu icon/text colors

PS: get rid of unnecessary holodark theme redirects

PS: commenting out main holo theme redirect for now...

PS: commenting out other non-dialog holo theme redirects.

PS: remove some tabs and whitespaces
Change-Id: I89e4ff6c4950948689adaa93dade3d85392f0cbd
Revert "Frameworks: TRLS [1/5]"

This reverts commit 91a64b5b2d8e1fbe9a9c14d0a5433a4f3c250851.